Average annual temperature is 22.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Iarihoho
* Weather data for Iarihoho Madagascar is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.5 | 30.4 | 28.9 | 28.5 | 28.7 | 29.1 | 27.9 | 29.6 | 33.0 | 35.3 | 34.4 | 33.6 |
| Average daytime temperature (°C) | 26.8 | 28.3 | 27.3 | 27.3 | 26.5 | 26.4 | 26.2 | 27.5 | 30.9 | 32.1 | 30.8 | 30.1 |
| Average temperature (°C) | 22.1 | 22.9 | 22.1 | 21.9 | 20.8 | 19.7 | 19.6 | 21.1 | 23.4 | 25.1 | 24.3 | 24.3 |
| Average night temperature (°C) | 19.1 | 18.9 | 18.7 | 17.6 | 15.9 | 14.0 | 13.8 | 15.3 | 16.3 | 18.5 | 18.3 | 19.6 |
| Absolute minimum temperature (°C) | 17.7 | 17.7 | 17.2 | 15.3 | 12.8 | 9.9 | 10.7 | 12.0 | 13.6 | 17.1 | 15.8 | 18.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.2 | 10.4 | 10.1 | 10.4 | 10.2 | 10.0 | 10.0 | 10.4 | 11.2 | 11.5 | 11.9 | 11.7 |
| Precipitation (mm) | 478 | 290 | 249 | 74 | 20 | 0 | 1 | 3 | 0 | 28 | 71 | 218 |
| Sunny days | 1 | 1 | 0 | 8 | 21 | 30 | 29 | 24 | 29 | 17 | 10 | 3 |
| Rainy days | 30 | 27 | 31 | 22 | 10 | 0 | 2 | 7 | 1 | 14 | 20 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iarihoho is at